<pre><code><span class="line"><span class="number"> 9</span> &nbsp;*
<span class="line"><span class="number">10</span> &nbsp;*&nbsp;For&nbsp;the&nbsp;full&nbsp;copyright&nbsp;and&nbsp;license&nbsp;information,&nbsp;please&nbsp;view
<span class="line"><span class="number">11</span> &nbsp;*&nbsp;the&nbsp;LICENSE&nbsp;file&nbsp;that&nbsp;was&nbsp;distributed&nbsp;with&nbsp;this&nbsp;source&nbsp;code.
<span class="line"><span class="number">12</span> &nbsp;*/
<span class="line"><span class="number">13</span> 
<span class="line"><span class="number">14</span> </span><span style="color: #f1ce61;">namespace&nbsp;</span><span style="color: #c7c7c7">Tests\Support\Controllers</span><span style="color: #f1ce61;">;
<span class="line"><span class="number">15</span> 
<span class='line highlight'><span class='number'>16</span> use&nbsp;CodeIgniter\Controller;
</span></span><span style="color: #c7c7c7"></span><span style="color: #f1ce61;"><span class="line"><span class="number">17</span> 
<span class="line"><span class="number">18</span> class&nbsp;</span><span style="color: #c7c7c7">Hello&nbsp;</span><span style="color: #f1ce61;">extends&nbsp;</span><span style="color: #c7c7c7">Controller
<span class="line"><span class="number">19</span> </span><span style="color: #f1ce61;">{
<span class="line"><span class="number">20</span> &nbsp;&nbsp;&nbsp;&nbsp;public&nbsp;function&nbsp;</span><span style="color: #c7c7c7">index</span><span style="color: #f1ce61;">()
<span class="line"><span class="number">21</span> &nbsp;&nbsp;&nbsp;&nbsp;{
<span class="line"><span class="number">22</span> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;return&nbsp;</span><span style="color: #869d6a">'Hello'</span><span style="color: #f1ce61;">;
<span class="line"><span class="number">23</span> &nbsp;&nbsp;&nbsp;&nbsp;}
</span></span></span></span></span></span></span></span></span></span></span></span></span></span></code></pre>